baber/WOPTO huggingface dataset:
Patent JP-S5833043-A (JP)
Title: Structure of fluid blow-off port
Inventor: IIZUKA MITSURU
IPC: F24F13/08
Filed: 1981-08-24
Abstract: PURPOSE:To adjust blow-off air quantity and improve cooling effect by moving at least a part of a nozzle wall forming a nozzle part as a movable plate and making variable the nozzle diameter. CONSTITUTION:The nozzle diameter of a nozzle part 4 is maximum when a movable plate 20 is in a state where it is tightly contacted to a side wall plate 3a, and the nozzle diameter becomes minimum when the movable plate 20 rectangularly intersects the side wall plate 3a. For example, in a case where at large quantity of blow-off air is desired at the time of rapid cooling or rapid heating, the inclination angle theta with respect to the side wall plate 3a of the movable plate 20 is set to zero and the nozzle diameter of the nozzle part 4 is made maximum. In the case of the nozzle diameter being maximum, the injected fluid is not deviated in correspondence to the operation of a wind direction guide plate 8. When the nozzle diameter becomes small, the ejected fluid is deviated by the operation of the plate 8.
Patent JP-S5256551-A (JP)
Title: Method for production of transparent electrode
Inventor: INAO KIYOHISA
IPC: G02F1/01
Filed: 1975-11-04
Abstract: PURPOSE: To provide a transparent electrode of SnO 2  excellent in fastness and chemical stability by diffusing Au on the particle interface of polycrystalline SnO 2  membrane. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H04358227-A (JP)
Title: Microprocessor
Inventor: MATSUDA AKIRA
IPC: G06F9/48
Filed: 1991-06-04
Abstract: PURPOSE:To efficiently switch a task at high speed by decreasing the number of times for performing access from the microprocessor to an outside storing means when switching the task. CONSTITUTION:A designation register 3 is provided to designate which register's contents among inside registers 4 are saved in the outside memory when switching the task, and a means is provided to transfer the contents of the inside register 4 designated by the designation register 3 to the outside memory so that the quantity of information to be saved when switching the task can be varied according to the contents of the designation register 3. Preferably, a means is provided to hold the information showing the register to be saved when switching the task in the designation register, a means is provided to transfer the register designated by the designation register in the microprocessor to the outside memory while referring to the designation register 3 according to a microprogram 1, and the microprogram 1 is provided to instruct this transfer processing to the microprocessor.
Patent JP-H09317435-A (JP)
Title: Internal combustion engine controller
Inventor: OBATA TAKEAKI
IPC: F01M13/00
Filed: 1996-05-27
Abstract: PROBLEM TO BE SOLVED: To prevent an excessive emission of blowby gas to the atmosphere from an engine which burns a stratified mixture in its lower load and burns a homogeneous mixture in its higher load by supplying blowby gas into an intake pipe even when the engine continues running in its lower load. SOLUTION: When the vehicle is running, an ECU 20 measures the suspension duration of the supply of blowby gas into an intake pipe 5, and predicts if the measured duration is of a predetermined duration or longer that blowby gas might be excessively accumulated. On the basis of a blowby gas emission request flag, the ECU 20 opens a blowby gas supply control valve 15 to thereafter switch its mixture formation process over. If the value of the blowby gas emission request flag is 1, the switching is made to form a homogeneous mixture. If the flag value is not 1 however, the ECU 20 reads a target engine torque and the engine speed in and refers to its mixture formation process switching map based on the read values to form a stratified mixture.
Patent JP-S5922527-A (JP)
Inventor: AKUTSU SHINICHI
IPC: A23L7/10
Filed: 1982-07-28
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S5655480-A (JP)
Title: Phosphor and production thereof
Inventor: MAGAI MITSUTAKE
IPC: H01J29/20
Filed: 1979-10-15
Abstract: PURPOSE: To obtain a phosphor which is used as a green light-emitting component for a low-pressure mercury-vapor lamp and in which the extent of deterioration is small even when the lamp is used over a long period of time, by a method wherein oxides of Gd, Y, Ce and Tb and boric acid (or anhydride) are calcined in air, and then heated in a reducing atmosphere.  
     CONSTITUTION: Oxides of Gd, Y, Ce and Tb or cpd. which upon calcination will yield the oxides, and boric acid or anhydride thereof, are calcined in air, and then heated at a temp. of 900W1,500°C in a weakly reducing atmosphere to obtain a phosphor of the formula: (Gd 1-a-b-c Y a Ce b Tb c ) 2 O 3 .3B 2 O 3  (wherein a is 0.05W 0.4; b is 0.05W0.6; c is 0.05W0.5; a+b+c<1). 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5359790-A (JP)
Title: Preparation of flame-retardant phenolic resins
Inventor: TAKANO HIDEKAZU
IPC: C08G8/14
Filed: 1976-10-30
Abstract: PURPOSE: To prepare a phenolic resin having excellent flame retardancy, by reacting a reaction product between a specific compound and a phenol with a phenol, an aldehyde, and an alkali catalyst. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5558891-A (JP)
Title: Semiconductor memory unit
Inventor: TAKADA TADAHIDE
IPC: G11C11/4097
Filed: 1978-10-26
Abstract: PURPOSE:To make small the matrix shaped memory cell chip in size, by decreasing the area of memory cell split with the gate transistor in connection to the sense amplifier with pair as it close to the sense amplifier. CONSTITUTION:The memory cells 31, 33... and 32, 34... formed with the MOS transistor connected to the bit lines 23, 24... paired to the sense amplifier 37 are split with the transistors T21, T22... driven with the clock fed to the gate and they are selected with the address with the X, Y decorders 38 and 39. As the cells 31... selected are close to the amplifier 37, the parasitic capacitance of the bit lines 23... are small, and the ratio of the parasitic capacitance in proportion to the signal potential difference at readout to the memory capacity of the cells 23... is smaller. Accordingly, the memory capacity can be reduced by taking the area of the cells 23... small as closer to the amplifier 37. As a result, the matrix shaped memory cell chip can be made small in size.
Patent JP-S6028512-A (JP)
Title: Poly(p-phenylene terephthalamide) yarn and its preparation
Inventor: FUJIWARA TAKASHI
IPC: D01F6/60
Filed: 1983-07-21
Abstract: PURPOSE:To obtain the titled high-modulus yarn having a microsturcture, by extruding a dope flow of poly(phenylene terephthalamide) into a gas, further to a coagulating bath under specific conditions, coagulating it, taking it out at a specific speed. CONSTITUTION:Poly(p-phenylene terephthalamide) is dissolved in a solution of sulfuric acid, and dope having 17wt% concentration is prepared. The dope is extruded from a spinneret into a gas, and further into a coagulating bath such as an aqueous solution of sulfuric acid, etc. kept at <=-5 deg.C, having >=20cm depth of coagulating bath. The dope is coagulated in the coagulating bath, the coagulated yarn is taken out from the coagulating bath at speed to provide >=7.5 draft, to give the desired yarn having 1.41g/cm<3> density, <=12 deg. crystal orientation angle, and 5-50Angstrom apparent crystal size, forming a stripe pattern in the direction approximately perpendicular to the fiber length direction.
Patent JP-S5924491-A (JP)
Title: Method for constituting semiconductor storage device
Inventor: OOBA TAKASHI
IPC: G11C11/34
Filed: 1982-07-30
Abstract: PURPOSE:To easily design plural on-chip memories different from each other in bit numbers constituting one word, by combining the appropriate number of blocks and constituting a memory having a desired size. CONSTITUTION:When address signals A0-A5 are inputted into an X-address buffer, X-ADB, one line out of the 64 word lines in each memory cell block B0- B3 is set to the selection level by an X-decoder X-DEC. Furthermore, when address signals A6-A9 of Y-address buffer Y-ADB of blocks C and C are inputted, Y-decoders Y-DEC in each memory cell block B0-B3 are simultaneously operated and one line out of data lines in each memory cell array MAR is selected. As a result, 1-bit data are outputted from the sense amplifier SA of each memory cell block B0-B3 and totally 4-bit data are read out in parallel.
Patent JP-S5833878-A (JP)
Title: Solar battery
Inventor: KITAMURA HIROYUKI
IPC: H01L31/18
Filed: 1981-08-21
Abstract: PURPOSE:To increase the bonding strength of Si to a plating layer by mixing Si oxide with the emulsion of metal oxide to incorporate a masking effect at the electroless plating time in a reflection preventive film itself and adding a vitrification agent. CONSTITUTION:A diffused layer 2 is formed on a semicondutor substrate 1, the emulsion of 20wt% of mixture ration of solid content concentration of SiO2 in TiO2 and 2.0wt% of P2O5 concentration to the total solid content of TiO2-SiO2 is coated on main planar surface of the layer 2, and is then baked, thereby forming a reflection preventive film 3. Subsequently, resist 4 is coated, the resist of the prescribed electrode forming unit 5 is removed by a square alignment device, and part of the film 3 is removed to lead an electrode. Thereafter, the resist 4 is removed, and an electroless Ni plating is performed, thereby precipitating Ni 6 in the electrode. A heat treatment is performed to enhance the bonding strength of Si to Ni and ohmic property, and Ni plating is again performed.
Patent JP-H07332142-A (JP)
Title: Method and system of controlling device such as fuel injector by electronic adjustment
Inventor: RONARUDO DEII SHINOOGURU
IPC: F02M59/36
Filed: 1995-05-30
Abstract: PURPOSE: To provide a structure and method capable of electronically-minimizing or eliminating a performance variation in the apparatus of an electronically- controlled fuel injector. CONSTITUTION: This system measures resultant characteristics such as timing and delivery characteristics of a fuel injector 22 at a plurality of operating conditions, and adjusts a control signal as a function of the measured resultant characteristics, such as by adjusting the pulse width of a fuel delivery command signal, to reduce performance variation in accordance with the adjusted control signal. The control of the single fuel injector includes an electronic control module 26 having a memory for storing trim signals for respective injectors, the trim signals are derived from observed performance parameters taken at a plurality of operating conditions, a plurality of sensors 28 for detecting and generating respective operating parameters, and a means for communicating the trim signals to the memory 96.  The electronic control module 92 adjusts a basic fuel delivery signal for respective injectors as a function of the trim data signals for respective injectors 22.
Patent JP-H07330781-A (JP)
Title: Method of preparing alkyl- or aryl-dichlorosilane, catalyst and method of preparing said catalyst
Inventor: GIRUBERUTO GAISUBERUGAA
IPC: C07F7/12
Filed: 1995-05-30
Abstract: PURPOSE: To continuously obtain an alkyl- or aryldichlorosilane by coproportionation of an alkyl- or aryltrichlorosilane with a methyl(chloro)silane in the presence of a specific catalyst.  
     CONSTITUTION: This alkyl- or aryldichlorosilane is obtained by coproportionation of an alkyl- or aryltrichlorosilane with a methyl(chloro)silane in the presence of a catalyst, a carrier to which NR 2 R 1  group or X - N + R 3 R 1  group (R is H, a 1-20C monovalent hydrocarbon or the like; R 1  is a 1-20C bivalent hydrocarbon; X -  is Cl - , Br -  or I - ) is bound as catalyst. The catalyst to be used is pref. a carrier to which the hydrolyzable group Y of a compound of the formula; Y 3-x R 2   x Si(CH 2 ) n Z [Y is methoxy, ethoxy or butoxy; R 2  is a 1-12C monovalent hydrocarbon; (n) is 1-12; X is 0 or 1; Z is NR 2  or X - N + R 3  (R is a 4-8C monovalent hydrocarbon)] is bound. 
     COPYRIGHT: (C)1995,JPO
Patent JP-H09321669-A (JP)
Title: Frequency hopping communication method
Inventor: IMAMURA KAZUMASA
IPC: H04B1/715
Filed: 1996-05-27
Abstract: PROBLEM TO BE SOLVED: To improve frequency utilization by selecting the frequency of a little external influence and performing communication while using frequency tones for hopping suitable for respective usage environments. SOLUTION: On the transmission side, transmission data 11 are decomposed into a transmission size by a coder 12 and made into code words after adding error correction and communication control information or the like. Then, a frequency generator 13 for code word performs modulation to FSK, etc., corresponding to this code word. This modulated signal is mixed with a hopping frequency output from a frequency generator 15 for hopping by a mixer 16, mixed with a carrier frequency from a carrier frequency generator 17, passed through a transmission/reception switching circuit and transmitted from an antenna 19 to the side of a party.  On the reception side, the received signal inputted from an antenna 29 is mixed with a carrier frequency from a carrier frequency generator 27 by a mixer 28 through a transmission/reception switching circuit, etc., and the required frequency through a filter is sent to a mixer 26. Concerning the received signal, the required frequency band is passed from the mixer 26 through the filter, detected 23 and decoded 22, and data 21 are provided.
Patent JP-S5356663-A (JP)
Title: 2-phthalimidomethylindol derivatives
Inventor: ISHIZUMI KIKUO
IPC: C07D209/14
Filed: 1976-11-01
Abstract: PURPOSE: 2-Phthalimidomethylindole derivatives of formula I (R 1  is tosyl or benzoylsulfonyl;R 2  is H or halogen;R 3  and R 4  are H, halogen, methoxy or nitro), e.g. 1-tosyl-2-phthalimidomethyl-3-phenyl-5-nitroindole. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S63296144-A (JP)
Title: Processor
Inventor: TERAYAMA FUMIHIKO
IPC: G06F11/22
Filed: 1987-05-28
Abstract: PURPOSE:To hold the data of a bracketed shift path and to select a large number of shift paths with a few number of control pins, by performing the selection of a specific shift path by setting a register, and supplying a shift clock only to a selected shift path. CONSTITUTION:The register 8 which receives a serial signal by a data input pin 2 and sets a selection signal to select the specific shift path out of plural shift paths is provided. Furthermore, a shift path switching circuit 9 which performs the shift operation of only the specific shift path by the parallel output of the register 8 is provided. In such a way, it is possible to select the large number of shift paths without increasing the number of the control signal pins of the shift path, and since the shift operation of only the specific shift path is performed, the data of other shift paths can be held.
Patent JP-S5357746-A (JP)
Title: Correcting filter for exposure
Inventor: TAIRA SEIJI
IPC: H01J9/227
Filed: 1976-11-05
Abstract: PURPOSE: To obtain the correcting filter for exposure which can perform the exposure so that all widths of a fluorescent material stripes will be the prescribed ones at every part of a pannel inside face. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H06324129-A (JP)
Title: Method for measuring change of magnetic flux quantity
Inventor: KOMURO TAKANORI
IPC: H01L39/22
Filed: 1993-05-12
Abstract: PURPOSE:To measure the change of magnetic flux quantity by SQUID (superconductive quantum interference device) without using a return circuit limited by a reply speed resulted from the circuit characteristic and influenced by the circuit internal noise. CONSTITUTION:A SQUID 1 output 1 which can be substantially regarded as a line is used in a first area where an external magnetic flux is A-B, a SQUID 2 output which can be substantially regarded as a line is used in a second area where the external magnetic flux is B-C, the SQUID 1 output which can be substantially regarded as a line is used in a third area where the external magnetic flux is C-D, and the SQUID 2 output which can be substantially regarded as a line is used in a fourth area where the external magnetic flux is D-A', whereby the change quantity of the SQUID output is obtained as a value substantially proportional to the magnetic flux change quantity.
Patent JP-S63298719-A (JP)
Title: Optical disk device
Inventor: SHIBANO MASAYUKI
IPC: G11B7/09
Filed: 1987-05-28
Abstract: PURPOSE:To attain stable and highly accurate tracking control for an erasure light spot by detecting that out-of-focus of a recording/reproduction light spot exceeds a prescribed range, stopping the movement of the erasure light spot by a tracking control means, thereby keeping the relative position between the erasure light spot and the recording/reproduction light spot. CONSTITUTION:When a focus error signal 28 of the recording/reproduction light spot 10 exceeds, the control of an erasure light spot tracking drive means 19 is stopped and to keep a current flowing to an erasure light spot tracking coil 37. Thus, the erasure light spot 21 moved independently or the information track of the recording/reproducing light spot 10 in the perpendicular direction is stopped, thereby making the relative position with the recording/reproduction light spot 10 unchanged. Thus, the jump of the erasure light spot onto the information track different from that of the recording/reproduction light spot is prevented to apply accurate tracking control of the erasure light spot.
Patent JP-H06326785-A (JP)
Title: Message board device
Inventor: KATO MASAMI
IPC: H04M11/00
Filed: 1993-05-11
Abstract: PURPOSE:To constitute the device so that the contents of a message can be mentioned surely on the message board, and also, they can be mentioned and displayed from any distant place. CONSTITUTION:The device is provided with an input part 1 for executing a key input of a message by an interactive format, while looking at a monitor screen. In such a state, an output of a control part 2 for converting and processing an input signal of a call originator, the other party of the message, the contents of the message, etc., inputted from a telephone set of a DTMF signal system through this input part 1 or a public line is provided to a display part 3 and subjected to electric display.
Patent JP-S5554546-A (JP)
Title: Cutting tool
Inventor: SUZUKI TOSHIHARU
IPC: C22C29/06
Filed: 1979-10-15
Abstract: PURPOSE: To provide a cutting tool with superior workability by replacing part of the binding metal of a cutting tool made of sintered hard alloy consisting of a metal carbide and the binding metal with Sn, P, Pb or other substance.  
     CONSTITUTION: A hard carbide such as WC or TiC is sintered with 50% or less of a Co binder to manufacture a sintered hard alloy as a cutting tool. At this time, 5% or less of the Co binder is replaced with one or more out of Sn, P, Pb, S, Si, Se, Te, Ag, Zn, etc. Thus, a cutting tool made of sintered hard alloy with superior machinability is obtd. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H11142215-A (JP)
Title: Fuel level display of engine for small-sized marine vessel
Inventor: SAWADA RYOJI
IPC: G01D7/00
Filed: 1998-04-28
Abstract: PROBLEM TO BE SOLVED: To provide a fuel liquid surface display of an engine for a small-sized ship which can confirm surely fuel, find easily troubles or the like of a liquid level detector installed on a liquid surface moving up and down violently, and save energy, by changing a displaying means of fuel. SOLUTION: In this fuel liquid surface display, a switching means Y is operated by an operation signal × from an operation detecting means which detects the operating state of an engine. A power source voltage is applied to a microcomputer via the switching means Y. A liquid crystal display panel 54 is connected with the microcomputer. From a liquid level detector 32, a signal designating the position of the liquid level is inputted in the display panel 54. When the liquid level is lower than or equal to the level necessary for oil supply, a display element of the display panel 54 is turned on and off. When the liquid level ascends, the display element is turned on.
Patent JP-S55152223-A (JP)
Title: Foundation
Inventor: MITSUO MITSUKO
IPC: E02D27/01
Filed: 1977-11-06
Abstract: PURPOSE: To weld to join steadily by a method wherein an error of the stage for a wall panel placed on the concrete foundation is adjusted regardless of any amount of the dimension error of the foundation and the stage.  
     CONSTITUTION: A horizontal error is adjusted to allow the concrete foundation 1 fixed on the metal plate 3 joining the stage to set at the fixed position of the structure. In this case, a desired effect is obtainable by placing the structure through said metal plate 3. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H01305016-A (JP)
Title: Testrosterone-5alpha-reductase inhibitor
Inventor: NARUTOMI YUJI
IPC: A61Q7/00
Filed: 1988-06-01
Abstract: PURPOSE:To obtain the title enzyme inhibitor useful for preventing and treating various diseases such as alopecia, acne, prostatic hypertrophy, etc., resulting from dihydrotestosterone, having high safety, comprising pyrroloquinolinequinone and a derivative thereof as an active ingredient. CONSTITUTION:An inhibitor of testosterone-5alpha-reductase which comprises a compound shown by the formula (X<1>-X<3> are OR' or NR''R''; R and R'-R'' are alkyl, alkenyl, aryl or alkyl which may be replaced and further R' is alkali metal or 1/2 alkaline earth metal) as an active ingredient and effective for preventing and treating the above-mentioned diseases because the inhibitor inhibits enzymatic action of testosterone-5alpha-reductase participating in conversion route from testosterone to hydrotestosterone and suppresses excess formation of dihydrotestosterone. Since the inhibitor is effective by internal administration or by external use, any preparation such as drugs, quasi-drugs, cosmetics, etc., may be utilized.
Patent JP-S5834707-A (JP)
Title: Laminated milling cutter
Inventor: TAKEYA TOSHIFUMI
IPC: B23C5/10
Filed: 1981-08-25
Abstract: PURPOSE:To improve the cutting work accuracy and the dust discharging performance of a milling machine, by making a plurality of axial dust grooves in a cylindrical body while making the spiral grooves of multiple number of the edge base thus constituting the cutter. CONSTITUTION:A plurality of dust grooves 2 having L-shaped cross-section are provided axially from the cutter base 3 in a cylindrical cutter body 1. While a spiral groove 4 crossig with said groove 2 with the spiral angle of beta is formed in the outercircumference of the body 1 where the number of said spiral groove is multiple of the number of the edge base 3. The circumferential length 6 of the cutters T1-T6 formed by said grooves is longer by the length 8 than the length piD/N 7 (where N is the number of the groove while D is the diameter of the body) thereby even if the outercircumferential cutter on the edge base 3 has never cut the non-overlapped portion, the cutter is still rotating and the outercircumferential cutter on the edge base 3 at the overlapped portion 8' will cut the non-cut portion and there is no non-cut portion as a whole.